AR1020-I/SO
- Mfr.Part #
- AR1020-I/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC SCREEN CNTRL 10BIT 20SOIC
- Stock
- 37,693
- In Stock :
- 37,693
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- Manufacturer :
- Microchip Technology
- Product Category :
- Touch Screen Controllers
- Height :
- 2.05mm
- Packaging :
- Tube
- Number of Terminations :
- 20
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Maximum Operating Temperature :
- +85 °C
- Product Category :
- Touch Screen Controllers
- Supplier Device Package :
- 20-SOIC
- Contact Plating :
- Tin
- Interface Type :
- SPI
- Radiation Hardening :
- No
- Resolution :
- 10 bit
- Manufacturer :
- Microchip
- Category :
- Resistive Touch Screen Controller
- Nominal Supply Current :
- 17mA
- Product Status :
- Active
- Lead Free :
- Lead Free
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Mounting :
- Surface Mount
- Base Part Number :
- AR1020
- Input Type :
- 3 Key
- JESD-30 Code :
- R-PDSO-G20
- HTS Code :
- 9031.80.80.85
- Subcategory :
- Data Converter ICs
- Qualification Status :
- Not Qualified
- Terminal Position :
- Dual
- Seated Height-Max :
- 2.65 mm
- Peak Reflow Temperature (Cel) :
- 250
- Number of Terminals :
- 20
- Minimum Operating Temperature :
- -40 °C
- Operating Supply Voltage :
- 3.3 V to 5 V
- Type :
- Resistive Touch Screen Controller
- Brand :
- Microchip Technology / Atmel
- Touchscreen :
- 4, 5, or 8 Wire Resistive
- Mounting Style :
- SMD/SMT
- Dimensions :
- 12.8 x 7.5 x 2.05mm
- Product Type :
- Touch Screen Controllers
- Voltage Reference :
- --
- Number of Functions :
- 1
- Published :
- 2009
- Interface :
- I2C, Serial, SPI
- Operating Supply Current :
- 17 mA
- Terminal Finish :
- MATTE TIN
- Sampling Rate :
- 140 S/s
- Mounting Type :
- Surface Mount
- Typical Operating Supply Voltage :
- 3.3 to 5 V
- Package :
- Tube
- Series :
- mTouch™
- ECCN Code :
- EAR99
- Temperature Grade :
- Automotive
- Supplier Package :
- SOIC W
- Nominal Input Voltage :
- 5V
- Pbfree Code :
- yes
- Pin Count :
- 20
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Sensing Method :
- Resistive
- Sensor Type :
- Touch Screen Controllers
- Resolution (Bits) :
- 10 b
- Package Type :
- SOIC
- REACH SVHC :
- No SVHC
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Screening Level :
- Industrial
- Number of Pins :
- 20
- RoHS :
- Details
- Base Product Number :
- AR1020
- Operating Temperature :
- -40°C~85°C
- Voltage - Supply :
- 2.5V~5V
- Width :
- 7.5mm
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Output Current :
- 25 mA
- Number of Bits :
- 10
- JESD-609 Code :
- e3
- Package Shape :
- RECTANGULAR
- Factory Lead Time :
- 8 Weeks
- Terminal Form :
- Gull wing
- Length :
- 12.8mm
- Terminal Pitch :
- 1.27mm
- Current - Supply :
- 17mA
- Reach Compliance Code :
- Compliant
- Datasheets
- AR1020-I/SO

Touch Screen Controllers Microchip Technology AR1020-I/SO Overview
The Microchip Technology AR1020-I/SO is a high-performance touch screen controller integrated into a compact 20-SOIC package. Designed to provide precision and reliability, this 10-bit resolution controller is optimized for advanced touch screen applications. It offers robust on-chip EMI filtering and supports high-speed serial communication via I²C and SPI interfaces. The AR1020-I/SO is ideal for developers looking for a scalable and versatile solution that can be integrated into various interactive environments. Its high level of integration ensures reduced system complexity and enhanced touch performance, making it a prime choice for bulk purchases in commercial and industrial applications.
AR1020-I/SO Features
The AR1020-I/SO boasts multiple features designed for enhanced touch screen management. It includes automatic calibration which ensures consistent performance without manual adjustments, and supports up to 10 touch points, offering great flexibility for multi-touch applications. Its built-in noise immunity capabilities make it suitable for use in electrically noisy environments. Additionally, the low power consumption feature enhances device sustainability and operational efficiency.
AR1020-I/SO Applications
- Consumer Electronics: Integrated in smartphones, tablets, and GPS systems to provide reliable and accurate touch functionality.
- Automotive Controls: Used in dashboard touch screens and entertainment systems for enhanced user interaction and control.
- Industrial Machines: Employs in touch panels for machinery controls, providing durable and precise control interfaces.
- Medical Devices: Incorporated into medical monitoring systems, allowing healthcare providers to interact more effectively with devices.
- Home Automation: Applied in smart home devices like thermostats and control panels, facilitating easy and intuitive user interfaces.
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